davids5 commented on code in PR #8943:
URL: https://github.com/apache/nuttx/pull/8943#discussion_r1164461911
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arch/arm/src/stm32/stm32_eth.c:
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@@ -2046,8 +2042,23 @@ static void stm32_interrupt_work(void *arg)
/* Clear the pending abnormal summary interrupt */
stm32_putreg(ETH_DMAINT_AIS, STM32_ETH_DMASR);
+
+ /* As per the datasheet's recommendation, the MAC
+ * needs to be reset for all abnormal events. The
+ * scheduled job will take the interface down and
+ * up again.
+ */
+
+ work_queue(ETHWORK, &priv->irqwork, stm32_txtimeout_work, priv, 0);
Review Comment:
Do you need a delay to ensure this code exits with the net_unlock before
stm32_txtimeout_work is called?
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